CN205637086U - Two -way cut -off equipment that surges - Google Patents

Abstract

The utility model discloses a two -way cut -off equipment that surges includes the vatch basin well body, and vatch basin well body one end even has an inlet tube, and the other end even has and cuts a dirty pipe and an outlet pipe, is equipped with on the vatch basin jing ticebi and cranks arm and drive arrangement, and drive arrangement's power take off end is connected with cranking arm, and the one end of cranking arm links to have and is used for opening and close cut the cut -off equipment of dirty pipe, the other end of cranking arm links has the drainage device who is used for opening and close the outlet pipe, crank arm the middle part with the riveting of vatch basin jing ticebi. The utility model discloses a crank arm, the appropriate cooperation of drive arrangement, cut -off equipment, drainage device isotructure has realized in the vatch basin that two -way surging dam, has saved two electric control gates among the prior art, has not only reduced equipment cost by a wide margin, has also simplified the control process, the utility model discloses simple structure takes up an area of and lacks, and the operation is convenient, and is with low costs.

Description

Bidirectional hydraulic cut-off equipment

Technical field

This utility model relates to drainage equipment, in particular to a kind of bidirectional hydraulic cut-off equipment.

Background technology

It is generally provided with Vatch basin, it is possible to achieve city during fine day at Combined Municipal pipe network end City's sanitary sewage dams to sewage treatment plant, early-stage rainwater and sanitary sewage is also dammed when raining To sewage treatment plant, later stage rainwater is then directly discharged to natural water, and this is the base of Vatch basin This function.

Existing Vatch basin is typically made up of water inlet pipe, section dirt pipe, outlet pipe and Vatch basin well body, And Vatch basin before cutting dirt pipe equipped with gate, be also equipped with before the outlet pipe of natural water arranging Electric gate valve, during fine day, the gate before outlet pipe is closed, and cuts the gate before dirty pipe Being in opening, sanitary sewage is from cutting dirty bank of tubes to sewage treatment plant；When raining, when damming When water level in well well well is not above warning line, the gate before outlet pipe is in closedown all the time State, cuts the gate before dirty pipe and is in opening, sanitary sewage and early-stage rainwater all the time from cutting Dirty bank of tubes is to sewage treatment plant；When the water level in Vatch basin rises above the warning line, before outlet pipe Gate opening, cut the closing gate before dirty pipe, later stage rainwater is discharged to natural water from outlet pipe. But, two gates of this employing of existing Vatch basin carry out the version existence controlled of damming Following shortcoming: 1) structure complexity, parts take up an area many, operation inconvenience；2) equipment investment and behaviour Make costly.

Summary of the invention

The purpose of this utility model seeks to provide a kind of bidirectional hydraulic cut-off equipment, and this device is tied Structure is simple, takes up an area few, and it is convenient to run, low cost.

For achieving the above object, the technical solution adopted in the utility model is: a kind of bidirectional hydraulic Cut-off equipment, including Vatch basin well body, described Vatch basin well body one end is connected with water inlet pipe, another End is connected with and cuts dirt pipe and outlet pipe, and described Vatch basin well body sidewall is provided with cranks arm and drives dress Putting, the clutch end of described driving means is connected with described cranking arm, described in one end of cranking arm be connected with For opening and closing the described cut-off equipment cutting dirty pipe, described in the other end of cranking arm be connected with for opening and closing described The drainage arrangement of outlet pipe, described in crank arm middle part with described Vatch basin well body sidewall rivet.

This utility model by cranking arm, driving means, cut-off equipment, drainage arrangement isostructural Appropriate cooperation achieves bidirectional hydraulic in Vatch basin and dams, and eliminates two of the prior art Electronic control gate, not only significantly reduces equipment cost, also simplify control process.Fine day Time, the driving means of this bidirectional hydraulic cut-off equipment drives cut-off equipment will cut dirty pipe and opens, row Outlet pipe is closed by water device, and sanitary sewage dams to sewage treatment plant；When raining, when damming When liquid level in well well body is less than warning line, bidirectional hydraulic cut-off equipment keeps shape during fine day State, when the liquid level of Vatch basin well body rises above the warning line, the level sensing in Vatch basin well body Device will send signal to control system, control system control driving means drive drainage arrangement to Upper motion, cut-off equipment moves downward, and outlet pipe is opened, and cuts dirty pipe and closes；Later stage rainwater from Outlet pipe is discharged to natural water；When rainfall terminates, the driving means of bidirectional hydraulic cut-off equipment will Cutting dirty pipe to open, outlet pipe is closed, and sanitary sewage dams to sewage treatment plant.This utility model Simple in construction, takes up an area few, controls process simple, and it is convenient to run, low cost.

Further, described cut-off equipment for cutting a dirty seal of tube plate, described section of dirty seal of tube plate with The ferrule of described section of dirty pipe coordinates；Described drainage arrangement is outlet pipe sealing plate, described in go out Water pipe sealing plate coordinates with the ferrule of described outlet pipe.

Further, the mouth of pipe of described section of dirty pipe and the mouth of pipe of described outlet pipe are at same plane On.

Further, crank arm described in and include the angled fixing left swing arm connected and right swing arm, institute State that the bottom of left swing arm is fixing with described section of dirty seal of tube plate to be connected, the top of described left swing arm and The top of described right swing arm is fixing to be connected, the bottom of described right swing arm and described outlet pipe sealing plate Fixing connection, the junction of described left swing arm and described right swing arm and described Vatch basin well body sidewall Riveting, the clutch end of described driving means is connected with described left swing arm or right swing arm.

Further, described left swing arm with become 60～120 degree of angles between described right swing arm.

Further, it is provided with first between the mouth of pipe of described section of dirty seal of tube plate and described section of dirty pipe close Seal, is provided with the second sealing ring between the mouth of pipe of described outlet pipe sealing plate and described outlet pipe.

Further, described driving means is oil cylinder, the telescopic end of described oil cylinder and described left swing The junction point of arm or described right swing arm is positioned under described left swing arm and described right swing arm junction point Side.

Further, the fixing end of described oil cylinder is fixed with cylinder support, and described oil cylinder props up It is connected with bolts between seat and described Vatch basin well body sidewall.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of a kind of bidirectional hydraulic cut-off equipment.

Fig. 2 is the left view structural representation (cutting dirty pipe to open, outlet pipe is closed) of Fig. 1.

Fig. 3 is the plan structure schematic diagram of Fig. 1.

Fig. 4 is to cut dirty pipe in Fig. 1 to close, structural representation when outlet pipe is opened.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings, it is simple to more clearly Understand this utility model, but they do not constitute restriction to this utility model.

Such as Fig. 1, a kind of bidirectional hydraulic cut-off equipment shown in Fig. 2 includes Vatch basin well body 1, Vatch basin well body one end is connected with water inlet pipe 2, and the other end is connected with and cuts dirty pipe 3 and outlet pipe 4, cuts The mouth of pipe of dirty pipe 3 and the mouth of pipe of outlet pipe 4 at grade, on Vatch basin well body 1 sidewall It is provided with and cranks arm 5 and oil cylinder 6；The fixing end of oil cylinder 6 is fixed with cylinder support 11, and oil cylinder props up It is connected with bolts 12 between seat 11 and Vatch basin well body 1 sidewall；Crank arm and 5 include into 60～120 The left swing arm 5-1 and right swing arm 5-2 of connection is fixed at degree angle, and the bottom of left swing arm 5-1 is welded with Cutting dirty seal of tube plate 7, the top of left swing arm 5-1 is fixing with the top of right swing arm 5-2 to be connected, The bottom of right swing arm 5-2 is welded with outlet pipe sealing plate 8, left swing arm 5-1 and right swing arm 5-2 Junction riveted by rotating shaft with Vatch basin well body 1 sidewall, the most whole crank arm 5 together with cut dirt Seal of tube plate 7 and outlet pipe sealing plate 8 can around axis of rotation, the telescopic end of oil cylinder 6 with Left swing arm 5-1 or right swing arm 5-2 connects, the telescopic end of oil cylinder 6 and left swing arm 5-1 or right pendulum The junction point of arm 5-2 is positioned at left swing arm 5-1 and the lower section of right swing arm 5-2 junction point.Wherein, As it is shown on figure 3, the mouth of pipe cutting dirty pipe 3 is provided with the first sealing ring 9, cut dirty seal of tube plate 7 with The ferrule cutting dirty pipe 3 coordinates, and the mouth of pipe of outlet pipe 4 is provided with the second sealing ring 10, goes out Water pipe sealing plate 8 coordinates with the ferrule of outlet pipe 4.

The work process of above-mentioned bidirectional hydraulic cut-off equipment is as follows: during fine day, the telescopic end of oil cylinder 6 Moving downward, cut dirty pipe 3 and open, outlet pipe 4 is closed, and sanitary sewage dams to sewage disposal Factory；When raining, when the liquid level in Vatch basin well body 1 is less than warning line, this device keeps State during fine day, when the liquid level in Vatch basin well body 1 rises above the warning line, Vatch basin well Liquid level sensor in body 1 will send signal to control system, and control system controls oil cylinder 6 Telescopic end move upward (as shown in Figure 4), thus drive outlet pipe sealing plate 8 upwards to transport Dynamic, cut dirty seal of tube plate 7 and move downward, outlet pipe 4 is opened, and cuts dirty pipe 3 and closes, the later stage Rainwater is discharged to natural water from outlet pipe；When rainfall terminates, the telescopic end of the oil cylinder 6 of this device Moving downward, cut dirty pipe 3 and open, outlet pipe 4 is closed, and sanitary sewage dams to sewage disposal Factory.This utility model achieves and replaces two traditional complex device, i.e. with a simple device Eliminate two Electronic control gates of the prior art, not only significantly reduce equipment cost, Also simplify control process.

Claims (8)

1. a bidirectional hydraulic cut-off equipment, including Vatch basin well body (1), described Vatch basin Well body one end is connected with water inlet pipe (2), and the other end is connected with and cuts dirt pipe (3) and outlet pipe (4), It is characterized in that: described Vatch basin well body (1) sidewall is provided with crank arm (5) and driving means, The clutch end of described driving means crank arm with described (5) be connected, described in crank arm (5) one End is connected with for opening and closing the described cut-off equipment cutting dirt pipe (3), described in crank arm (5) other end Be connected with the drainage arrangement for opening and closing described outlet pipe (4), described in crank arm (5) middle part and institute State the riveting of Vatch basin well body (1) sidewall.

Bidirectional hydraulic cut-off equipment the most according to claim 1 includes Vatch basin well body, It is characterized in that: described cut-off equipment is for cutting dirty seal of tube plate (7), described section of dirty seal of tube plate (7) ferrule with described section of dirty pipe (3) coordinates；Described drainage arrangement is that outlet pipe is close Shrouding (8), the ferrule of described outlet pipe sealing plate (8) and described outlet pipe (4) is joined Close.

Bidirectional hydraulic cut-off equipment the most according to claim 1 and 2 includes Vatch basin well Body, it is characterised in that: the mouth of pipe of described section of dirty pipe (3) and the mouth of pipe of described outlet pipe (4) At grade.

Bidirectional hydraulic cut-off equipment the most according to claim 2 includes Vatch basin well body, It is characterized in that: described in crank arm (5) include the angled fixing left swing arm (5-1) connected and Right swing arm (5-2), the bottom of described left swing arm (5-1) and described section of dirty seal of tube plate (7) Fixing connection, the top of described left swing arm (5-1) is solid with the top of described right swing arm (5-2) Fixed connection, the bottom of described right swing arm (5-2) is fixing with described outlet pipe sealing plate (8) even Connect, the junction of described left swing arm (5-1) and described right swing arm (5-2) and described Vatch basin Well body (1) sidewall rivets, the clutch end of described driving means and described left swing arm (5-1) Or right swing arm (5-2) connects.

Bidirectional hydraulic cut-off equipment the most according to claim 4 includes Vatch basin well body, It is characterized in that: described left swing arm (5-1) becomes 60～120 with between described right swing arm (5-2) Degree angle.

6. include Vatch basin well according to the bidirectional hydraulic cut-off equipment described in claim 2 or 4 Body, it is characterised in that: described section of dirty seal of tube plate (7) and the described section of dirty mouth of pipe managing (3) Between be provided with the first sealing ring (9), described outlet pipe sealing plate (8) and described outlet pipe (4) The mouth of pipe between be provided with the second sealing ring (10).

Bidirectional hydraulic cut-off equipment the most according to claim 4 includes Vatch basin well body, It is characterized in that: described driving means is oil cylinder (6), the telescopic end of described oil cylinder (6) with The junction point of described left swing arm (5-1) or described right swing arm (5-2) is positioned at described left swing arm (5-1) Lower section with described right swing arm (5-2) junction point.

Bidirectional hydraulic cut-off equipment the most according to claim 7 includes Vatch basin well body, It is characterized in that: the fixing end of described oil cylinder (6) is fixed with cylinder support (11), described It is connected with bolts (12) between cylinder support (11) and described Vatch basin well body (1) sidewall.